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Friendly link (QQ: 3004257586)
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Dimethyl silicone oil is a polydimethylsiloxane (PDMS) liquid, with a main chain of alternating silicon and oxygen atoms, and each silicon atom bonded with two methyl groups. It appears as a colorless, odorless, non-toxic liquid under normal temperature and pressure.
In terms of solubility, this product is insoluble in water, methanol and ethylene glycol, and miscible with benzene, dimethyl ether, carbon tetrachloride and kerosene. Change Silicone Materials is a specialized chemical manufacturer producing silicone materials for commercial users across global industries. Each batch of dimethyl silicone oil undergoes laboratory testing to maintain consistent specifications across production cycles.
Product Name | Model No. | Viscosity (25℃, cs) | Flash Point ( ℃ ) | Product Features and Applications |
Dimethyl silicone oil | 1-201-5 | 5 | ≥ 90 | It is colorless, odorless, and non-toxic. It is insoluble in water, methanol, and ethylene glycol but miscible with benzene, dimethyl ether, carbon tetrachloride and kerosene. It exhibits outstanding properties including high molecular chain flexibility,high flash point,low surface tension, resistance to high and low temperature, weather resistance, radiation resistance, physiological inertness. It is widely used in various industries such as daily chemicals, machinery, electrical engineering, textiles, painting, pharmaceuticals and food processing, etc. |
1-201-6 | 6 | ≥ 150 | ||
1-201-10 | 10 | ≥ 160 | ||
1-201-20 | 20 | ≥ 200 | ||
1-201-50 | 50 | ≥ 300 | ||
1-201-100 | 100 | ≥ 315 | ||
1-201-350 | 350 | |||
1-201-500 | 500 | |||
1-201-1000 | 1000 | |||
1-201-100K | 100000 | |||
1-201-500K | 500000 | |||
1-201-1000K | 1000000 |
Key Features
Dimethyl silicone oil maintains structural integrity across a wide range of temperature variations and environmental conditions. It has physiological inertness and radiation resistance, which support its application in sensitive production scenarios. The flexible molecular chain structure contributes to stable performance in different manufacturing environments.
The product has low surface tension, which enables effective spreading across mechanical components and various material surfaces. It has weather resistance, suitable for outdoor industrial equipment and structural materials to reduce environmental degradation during long-term operation.
Consistent with the data above, the liquid remains insoluble in water, methanol and ethylene glycol under normal factory conditions. It is fully miscible with benzene, dimethyl ether, carbon tetrachloride and kerosene, which supports direct integration into existing production formulations without complex process adjustments.
Heavy equipment manufacturers use this product for mechanical lubrication and thermal management. Its flash point parameters support operational safety in electrical engineering systems. The liquid can protect sensitive components from temperature fluctuations and environmental contaminants, which helps extend equipment service life and reduce maintenance frequency.
Cosmetic formulators incorporate this material into personal care products to adjust texture and spreadability. Its physiological inertness supports compliance with chemical regulatory requirements for consumer products. Consistent product grades support large-scale cosmetic manufacturing and pharmaceutical processing operations.
This product applies to textile and coating production processes for surface modification and performance adjustment. Its non-toxic and physiologically inert traits allow application in food processing environments that comply with corresponding safety standards.
Dimethyl silicone oil is available in 200 L plastic drums, 200 L plastic-coated iron drums, and 1,000 L IBC containers to meet different commercial procurement and production requirements. Custom specification adjustments can be evaluated according to specific production requirements.
Store the product in a cool, dry place and protect it from moisture during long-term warehouse storage. Avoid contact with acidic or alkaline substances to help maintain product integrity.
According to the current product information, dimethyl silicone oil is classified as non-dangerous goods and can generally be transported under ordinary cargo conditions. For handling guidance, final transport classification, and destination-specific shipping requirements, please confirm the latest SDS before shipment.
We provide viscosity grades ranging from 5 cs to 60,000 cs to accommodate different application needs.
The liquid has physiological inertness and non-toxic properties, which support use in food processing environments that follow applicable safety standards.
The product has temperature resistance properties. Its flash point reaches up to 315℃ depending on the specific model, as shown in the technical specification table.
Our manufacturing team provides customized solutions to adjust product specifications based on specific production requirements. Technical support is available from initial requirement analysis to final delivery.
For bulk purchase requirements and tailored delivery schedules, please contact our sales team directly for detailed information.
